Title:
Air-filled upholstery and method of manufacture
United States Patent 2575764
Inventors:
Morner, Hans G.
Publication Date:
11/20/1951
Export Citation:
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Assignee:
Morner, Hans G.
Primary Class:
428/72
Other Classes:
5/712, 5/932, 156/292, 238/283, 297/DIG.3, 428/178
International Classes:
A47C27/08; A47C27/08
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US Patent References:
2392695Method and apparatus for heat sealing
2354714Method and apparatus for heating thermoplastics
2262493Method of and means for making quilted rubber sheeting
1625582Flexible hollow articles and method of making the same
1498975Air tube for pneumatic tires
0802526N/A